Linux parse pdfinfo output how to#
Linux parse pdfinfo output install#
Linux parse pdfinfo output update#
Linux parse pdfinfo output free#

How to edit PDF meta tags on Linux using ExifTool? Metadata includes information about the document and its contents, such as the author’s name, keywords, and copyright information, that can be used by search utilities. PDF documents created in Acrobat 5.0 or later contain document metadata in XML format. What kind of metadata is included in a PDF document? There are multiple tools for Linux that can edit PDF metadata, including ExifTool, pdftk, Ghostview, and probably others, but for this article we’ll focus on ExifTool which in my opinion is the easiest to use.

Select the information that you want to delete. You can edit and delete metadata as you want. You can then view the metadata of the PDF document. Remove Metadata from PDF File Go to the “File” tab and choose the “Properties” > “Description” option. The Remove Metadata feature removes all instances of both types of metadata from the PDF document. PDF files retain some basic file description metadata, such as author, file name, and date, which can be minimized if the proper conversion settings are used (see page 31). Printing documents to PDF format removes revision metadata but it does not remove file description metadata.

Run the PDFinfo utility on the sample PDF file.

Read the documentation for the PDFinfo tool.

Locate the documentation folder for the Xpdf utilities.

Xpdf – PDFinfo – Command Line Utility to Retrieve Page Count and Other Information from PDF Files

Linux parse pdfinfo output update#

Update PDF Meta-Data: pdftk book.pdf update_info report.txt output bookcopy.pdf.

You can then edit the data in report.txt which we can later upload back to the pdf.

Edit Existing Meta-Data: pdftk book.pdf dump_data output report.txt.

Linux parse pdfinfo output install#

Installing PDFTK: sudo apt-get install pdftk.How do you change the title of a PDF in Linux? You’ll get the following dialog, which also allows you to batch edit metadata information. Open and select (with Control or ⇧ Shift ) one or multiple files in XnView’s file browser, right-click on them and select “Edit ITPC/XMP”. How do I change metadata in Linux?ĭownload and install XnView MP from the official website.

To edit / add / remove metadata from PDF files using Master PDF Editor, open a PDF using it, then from the application File menu click on Properties, and you’ll see editable PDF metadata tag fields on the Document Info tab. Linux selfoss 3.0.How do I change the metadata of a PDF in Linux? I have not yet tried this on 32-bit systems, but I have the following uname -a output: Normally I would write this off as me doing something wrong, since I come from a Scheme background primarily and am still digging my teeth into CL, but the fact that the function works just fine on CCL pushes me towards thinking this may be an implementation bug with regards to the handling of strange characters outputted by external commands. This has been found to occur in the following Debian packaged versions of SBCL:

Non-empty buffer when EOF reached while reading from child: #(84 105 116 108 )ĭebugger invoked on a SIMPLE-ERROR in thread #: Restarts (invokable by number or by possibly- abbreviated name):Ġ: Supply a replacement string designator.Ģ: Exit debugger, returning to top level. Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL. Illegal :UTF-8 character starting at byte position 193. See the CREDITS and COPYING files in theĭebugger invoked on a SB-IMPL: :INVALID- UTF8-STARTER- BYTE in thread #: It is mostly in the public domain some portions are provided underīSD-style licenses.

Linux parse pdfinfo output free#

SBCL is free software, provided as is, with absolutely no warranty. More information about SBCL is available at. This is SBCL 1.0.51.0.debian, an implementation of ANSI Common Lisp. When `pdfinfo' is given a particular PDF file, the following is observed: This of course expects that `pdfinfo' is installed.Ĭopyright 2005-2011 The Poppler Developers - poppler. The following function, when combined with the attached PDF, causes issues with SBCL.